W83977ATF Datasheet, PDF (108/207 Pages) Winbond – WINBOND I/O

12.2 DC CHARACTERISTICS, continued
W83977ATF
PRELIMINARY
PARAMETER
SYM. MIN.
TYP. MAX. UNIT
CONDITIONS
I/O_12t - TTL level bi-directional pin with source-sink capability of 12 mA
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Output Low Voltage VOL
0.4
V IOL = 12 mA
Output High Voltage VOH
2.4
V IOH = - 12 mA
Input High Leakage ILIH
+ 10
µA VIN = VDD
Input Low Leakage
ILIL
- 10
µA VIN = 0V
I/O_24t - TTL level bi-directional pin with source-sink capability of 24 mA
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Output Low Voltage VOL
0.4
V IOL = 24 mA
Output High Voltage VOH
2.4
V IOH = - 24 mA
Input High Leakage ILIH
+ 10
µA VIN = VDD
Input Low Leakage
ILIL
- 10
µA VIN = 0V
OUT_8t - TTL level output pin with source-sink capability of 8 mA
Output Low Voltage VOL
0.4
V IOL = 8 mA
Output High Voltage VOH
2.4
V IOH = - 8 mA
OUT_12t - TTL level output pin with source-sink capability of 12 mA
Output Low Voltage VOL
0.4
V IOL = 12 mA
Output High Voltage VOH
2.4
V IOH = -12 mA
OD₁₂ - Open-drain output pin with sink capability of 12 mA
Output Low Voltage VOL
0.4
V IOL = 12 mA
OD₂₄ - Open-drain output pin with sink capability of 24 mA
Output Low Voltage VOL
0.4
V IOL = 24 mA
IN_t - TTL level input pin
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Input High Leakage ILIH
+10
µA VIN = VDD
Input Low Leakage
ILIL
-10
µA VIN = 0 V
Publication Release Date: April 1998
163-
Revision 0.52